This is a pic from the fish dieseses thread.
Yes all my fish eat properly, No probs there, She's one of my regular holders and had fry bout 4 weeks ago but never recovered, Went right down hill after she was stripped, Usually within a week or so they are back to normal (fattened up), But this female has gone worse and looks exactly like the above pic. Defo isn't a eating problem though, It has to be some kind of internal parasite, Never had one before in all the years of keeping fish.. So not bought any meds for it, What do you think would treat it? Octozin?